<?php
/*
 * @ https://EasyToYou.eu - IonCube v11 Decoder Online
 * @ PHP 7.2 & 7.3
 * @ Decoder version: 1.1.6
 * @ Release: 10/08/2022
 */

// Decoded file for php version 71.
if(!defined("PCLZIP_READ_BLOCK_SIZE")) {
    define("PCLZIP_READ_BLOCK_SIZE", 2048);
}
if(!defined("PCLZIP_SEPARATOR")) {
    define("PCLZIP_SEPARATOR", ",");
}
if(!defined("PCLZIP_ERROR_EXTERNAL")) {
    define("PCLZIP_ERROR_EXTERNAL", 0);
}
if(!defined("PCLZIP_TEMPORARY_DIR")) {
    define("PCLZIP_TEMPORARY_DIR", "");
}
if(!defined("PCLZIP_TEMPORARY_FILE_RATIO")) {
    define("PCLZIP_TEMPORARY_FILE_RATIO", 0);
}
$g_pclzip_version = "2.8.2";
define("PCLZIP_ERR_USER_ABORTED", 2);
define("PCLZIP_ERR_NO_ERROR", 0);
define("PCLZIP_ERR_WRITE_OPEN_FAIL", -1);
define("PCLZIP_ERR_READ_OPEN_FAIL", -2);
define("PCLZIP_ERR_INVALID_PARAMETER", -3);
define("PCLZIP_ERR_MISSING_FILE", -4);
define("PCLZIP_ERR_FILENAME_TOO_LONG", -5);
define("PCLZIP_ERR_INVALID_ZIP", -6);
define("PCLZIP_ERR_BAD_EXTRACTED_FILE", -7);
define("PCLZIP_ERR_DIR_CREATE_FAIL", -8);
define("PCLZIP_ERR_BAD_EXTENSION", -9);
define("PCLZIP_ERR_BAD_FORMAT", -10);
define("PCLZIP_ERR_DELETE_FILE_FAIL", -11);
define("PCLZIP_ERR_RENAME_FILE_FAIL", -12);
define("PCLZIP_ERR_BAD_CHECKSUM", -13);
define("PCLZIP_ERR_INVALID_ARCHIVE_ZIP", -14);
define("PCLZIP_ERR_MISSING_OPTION_VALUE", -15);
define("PCLZIP_ERR_INVALID_OPTION_VALUE", -16);
define("PCLZIP_ERR_ALREADY_A_DIRECTORY", -17);
define("PCLZIP_ERR_UNSUPPORTED_COMPRESSION", -18);
define("PCLZIP_ERR_UNSUPPORTED_ENCRYPTION", -19);
define("PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE", -20);
define("PCLZIP_ERR_DIRECTORY_RESTRICTION", -21);
define("PCLZIP_OPT_PATH", 77001);
define("PCLZIP_OPT_ADD_PATH", 77002);
define("PCLZIP_OPT_REMOVE_PATH", 77003);
define("PCLZIP_OPT_REMOVE_ALL_PATH", 77004);
define("PCLZIP_OPT_SET_CHMOD", 77005);
define("PCLZIP_OPT_EXTRACT_AS_STRING", 77006);
define("PCLZIP_OPT_NO_COMPRESSION", 77007);
define("PCLZIP_OPT_BY_NAME", 77008);
define("PCLZIP_OPT_BY_INDEX", 77009);
define("PCLZIP_OPT_BY_EREG", 77010);
define("PCLZIP_OPT_BY_PREG", 77011);
define("PCLZIP_OPT_COMMENT", 77012);
define("PCLZIP_OPT_ADD_COMMENT", 77013);
define("PCLZIP_OPT_PREPEND_COMMENT", 77014);
define("PCLZIP_OPT_EXTRACT_IN_OUTPUT", 77015);
define("PCLZIP_OPT_REPLACE_NEWER", 77016);
define("PCLZIP_OPT_STOP_ON_ERROR", 77017);
define("PCLZIP_OPT_EXTRACT_DIR_RESTRICTION", 77019);
define("PCLZIP_OPT_TEMP_FILE_THRESHOLD", 77020);
define("PCLZIP_OPT_ADD_TEMP_FILE_THRESHOLD", 77020);
define("PCLZIP_OPT_TEMP_FILE_ON", 77021);
define("PCLZIP_OPT_ADD_TEMP_FILE_ON", 77021);
define("PCLZIP_OPT_TEMP_FILE_OFF", 77022);
define("PCLZIP_OPT_ADD_TEMP_FILE_OFF", 77022);
define("PCLZIP_ATT_FILE_NAME", 79001);
define("PCLZIP_ATT_FILE_NEW_SHORT_NAME", 79002);
define("PCLZIP_ATT_FILE_NEW_FULL_NAME", 79003);
define("PCLZIP_ATT_FILE_MTIME", 79004);
define("PCLZIP_ATT_FILE_CONTENT", 79005);
define("PCLZIP_ATT_FILE_COMMENT", 79006);
define("PCLZIP_CB_PRE_EXTRACT", 78001);
define("PCLZIP_CB_POST_EXTRACT", 78002);
define("PCLZIP_CB_PRE_ADD", 78003);
define("PCLZIP_CB_POST_ADD", 78004);
class PclZip
{
    public $zipname = "";
    public $zip_fd = 0;
    public $error_code = 1;
    public $error_string = "";
    public $magic_quotes_status;
    public function __construct($p_zipname)
    {
        if(!function_exists("gzopen")) {
            exit("Abort " . basename(__FILE__) . " : Missing zlib extensions");
        }
        $this->zipname = $p_zipname;
        $this->zip_fd = 0;
        $this->magic_quotes_status = -1;
    }
    public function create($p_filelist)
    {
        $v_result = 1;
        $this->privErrorReset();
        $v_options = [];
        $v_options[PCLZIP_OPT_NO_COMPRESSION] = false;
        $v_size = func_num_args();
        if(1 < $v_size) {
            $v_arg_list = func_get_args();
            array_shift($v_arg_list);
            $v_size--;
            if(is_integer($v_arg_list[0]) && 77000 < $v_arg_list[0]) {
                $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, [PCLZIP_OPT_REMOVE_PATH => "optional", PCLZIP_OPT_REMOVE_ALL_PATH => "optional", PCLZIP_OPT_ADD_PATH => "optional", PCLZIP_CB_PRE_ADD => "optional", PCLZIP_CB_POST_ADD => "optional", PCLZIP_OPT_NO_COMPRESSION => "optional", PCLZIP_OPT_COMMENT => "optional", PCLZIP_OPT_TEMP_FILE_THRESHOLD => "optional", PCLZIP_OPT_TEMP_FILE_ON => "optional", PCLZIP_OPT_TEMP_FILE_OFF => "optional"]);
                if($v_result != 1) {
                    return 0;
                }
            } else {
                $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0];
                if($v_size == 2) {
                    $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
                } elseif(2 < $v_size) {
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
                    return 0;
                }
            }
        }
        $this->privOptionDefaultThreshold($v_options);
        $v_string_list = [];
        $v_att_list = [];
        $v_filedescr_list = [];
        $p_result_list = [];
        if(is_array($p_filelist)) {
            if(isset($p_filelist[0]) && is_array($p_filelist[0])) {
                $v_att_list = $p_filelist;
            } else {
                $v_string_list = $p_filelist;
            }
        } elseif(is_string($p_filelist)) {
            $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
        } else {
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
            return 0;
        }
        if(sizeof($v_string_list) != 0) {
            foreach ($v_string_list as $v_string) {
                if($v_string != "") {
                    $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
                }
            }
        }
        $v_supported_attributes = [PCLZIP_ATT_FILE_NAME => "mandatory", PCLZIP_ATT_FILE_NEW_SHORT_NAME => "optional", PCLZIP_ATT_FILE_NEW_FULL_NAME => "optional", PCLZIP_ATT_FILE_MTIME => "optional", PCLZIP_ATT_FILE_CONTENT => "optional", PCLZIP_ATT_FILE_COMMENT => "optional"];
        foreach ($v_att_list as $v_entry) {
            $v_result = $this->privFileDescrParseAtt($v_entry, $v_filedescr_list[], $v_options, $v_supported_attributes);
            if($v_result != 1) {
                return 0;
            }
        }
        $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
        if($v_result != 1) {
            return 0;
        }
        $v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options);
        if($v_result != 1) {
            return 0;
        }
        return $p_result_list;
    }
    public function add($p_filelist)
    {
        $v_result = 1;
        $this->privErrorReset();
        $v_options = [];
        $v_options[PCLZIP_OPT_NO_COMPRESSION] = false;
        $v_size = func_num_args();
        if(1 < $v_size) {
            $v_arg_list = func_get_args();
            array_shift($v_arg_list);
            $v_size--;
            if(is_integer($v_arg_list[0]) && 77000 < $v_arg_list[0]) {
                $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, [PCLZIP_OPT_REMOVE_PATH => "optional", PCLZIP_OPT_REMOVE_ALL_PATH => "optional", PCLZIP_OPT_ADD_PATH => "optional", PCLZIP_CB_PRE_ADD => "optional", PCLZIP_CB_POST_ADD => "optional", PCLZIP_OPT_NO_COMPRESSION => "optional", PCLZIP_OPT_COMMENT => "optional", PCLZIP_OPT_ADD_COMMENT => "optional", PCLZIP_OPT_PREPEND_COMMENT => "optional", PCLZIP_OPT_TEMP_FILE_THRESHOLD => "optional", PCLZIP_OPT_TEMP_FILE_ON => "optional", PCLZIP_OPT_TEMP_FILE_OFF => "optional"]);
                if($v_result != 1) {
                    return 0;
                }
            } else {
                $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0];
                if($v_size == 2) {
                    $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
                } elseif(2 < $v_size) {
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
                    return 0;
                }
            }
        }
        $this->privOptionDefaultThreshold($v_options);
        $v_string_list = [];
        $v_att_list = [];
        $v_filedescr_list = [];
        $p_result_list = [];
        if(is_array($p_filelist)) {
            if(isset($p_filelist[0]) && is_array($p_filelist[0])) {
                $v_att_list = $p_filelist;
            } else {
                $v_string_list = $p_filelist;
            }
        } elseif(is_string($p_filelist)) {
            $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
        } else {
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '" . gettype($p_filelist) . "' for p_filelist");
            return 0;
        }
        if(sizeof($v_string_list) != 0) {
            foreach ($v_string_list as $v_string) {
                $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
            }
        }
        $v_supported_attributes = [PCLZIP_ATT_FILE_NAME => "mandatory", PCLZIP_ATT_FILE_NEW_SHORT_NAME => "optional", PCLZIP_ATT_FILE_NEW_FULL_NAME => "optional", PCLZIP_ATT_FILE_MTIME => "optional", PCLZIP_ATT_FILE_CONTENT => "optional", PCLZIP_ATT_FILE_COMMENT => "optional"];
        foreach ($v_att_list as $v_entry) {
            $v_result = $this->privFileDescrParseAtt($v_entry, $v_filedescr_list[], $v_options, $v_supported_attributes);
            if($v_result != 1) {
                return 0;
            }
        }
        $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
        if($v_result != 1) {
            return 0;
        }
        $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options);
        if($v_result != 1) {
            return 0;
        }
        return $p_result_list;
    }
    public function listContent()
    {
        $v_result = 1;
        $this->privErrorReset();
        if(!$this->privCheckFormat()) {
            return 0;
        }
        $p_list = [];
        if(($v_result = $this->privList($p_list)) != 1) {
            unset($p_list);
            return 0;
        }
        return $p_list;
    }
    public function extract()
    {
        $v_result = 1;
        $this->privErrorReset();
        if(!$this->privCheckFormat()) {
            return 0;
        }
        $v_options = [];
        $v_path = "";
        $v_remove_path = "";
        $v_remove_all_path = false;
        $v_size = func_num_args();
        $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;
        if(0 < $v_size) {
            $v_arg_list = func_get_args();
            if(is_integer($v_arg_list[0]) && 77000 < $v_arg_list[0]) {
                $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, [PCLZIP_OPT_PATH => "optional", PCLZIP_OPT_REMOVE_PATH => "optional", PCLZIP_OPT_REMOVE_ALL_PATH => "optional", PCLZIP_OPT_ADD_PATH => "optional", PCLZIP_CB_PRE_EXTRACT => "optional", PCLZIP_CB_POST_EXTRACT => "optional", PCLZIP_OPT_SET_CHMOD => "optional", PCLZIP_OPT_BY_NAME => "optional", PCLZIP_OPT_BY_EREG => "optional", PCLZIP_OPT_BY_PREG => "optional", PCLZIP_OPT_BY_INDEX => "optional", PCLZIP_OPT_EXTRACT_AS_STRING => "optional", PCLZIP_OPT_EXTRACT_IN_OUTPUT => "optional", PCLZIP_OPT_REPLACE_NEWER => "optional", PCLZIP_OPT_STOP_ON_ERROR => "optional", PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => "optional", PCLZIP_OPT_TEMP_FILE_THRESHOLD => "optional", PCLZIP_OPT_TEMP_FILE_ON => "optional", PCLZIP_OPT_TEMP_FILE_OFF => "optional"]);
                if($v_result != 1) {
                    return 0;
                }
                if(isset($v_options[PCLZIP_OPT_PATH])) {
                    $v_path = $v_options[PCLZIP_OPT_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                    $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                    $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                    if(0 < strlen($v_path) && substr($v_path, -1) != "/") {
                        $v_path .= "/";
                    }
                    $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
                }
            } else {
                $v_path = $v_arg_list[0];
                if($v_size == 2) {
                    $v_remove_path = $v_arg_list[1];
                } elseif(2 < $v_size) {
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
                    return 0;
                }
            }
        }
        $this->privOptionDefaultThreshold($v_options);
        $p_list = [];
        $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options);
        if($v_result < 1) {
            unset($p_list);
            return 0;
        }
        return $p_list;
    }
    public function extractByIndex($p_index)
    {
        $v_result = 1;
        $this->privErrorReset();
        if(!$this->privCheckFormat()) {
            return 0;
        }
        $v_options = [];
        $v_path = "";
        $v_remove_path = "";
        $v_remove_all_path = false;
        $v_size = func_num_args();
        $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;
        if(1 < $v_size) {
            $v_arg_list = func_get_args();
            array_shift($v_arg_list);
            $v_size--;
            if(is_integer($v_arg_list[0]) && 77000 < $v_arg_list[0]) {
                $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, [PCLZIP_OPT_PATH => "optional", PCLZIP_OPT_REMOVE_PATH => "optional", PCLZIP_OPT_REMOVE_ALL_PATH => "optional", PCLZIP_OPT_EXTRACT_AS_STRING => "optional", PCLZIP_OPT_ADD_PATH => "optional", PCLZIP_CB_PRE_EXTRACT => "optional", PCLZIP_CB_POST_EXTRACT => "optional", PCLZIP_OPT_SET_CHMOD => "optional", PCLZIP_OPT_REPLACE_NEWER => "optional", PCLZIP_OPT_STOP_ON_ERROR => "optional", PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => "optional", PCLZIP_OPT_TEMP_FILE_THRESHOLD => "optional", PCLZIP_OPT_TEMP_FILE_ON => "optional", PCLZIP_OPT_TEMP_FILE_OFF => "optional"]);
                if($v_result != 1) {
                    return 0;
                }
                if(isset($v_options[PCLZIP_OPT_PATH])) {
                    $v_path = $v_options[PCLZIP_OPT_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                    $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                    $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                }
                if(isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                    if(0 < strlen($v_path) && substr($v_path, -1) != "/") {
                        $v_path .= "/";
                    }
                    $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
                }
                if(!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
                    $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;
                }
            } else {
                $v_path = $v_arg_list[0];
                if($v_size == 2) {
                    $v_remove_path = $v_arg_list[1];
                } elseif(2 < $v_size) {
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
                    return 0;
                }
            }
        }
        $v_arg_trick = [PCLZIP_OPT_BY_INDEX, $p_index];
        $v_options_trick = [];
        $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick, [PCLZIP_OPT_BY_INDEX => "optional"]);
        if($v_result != 1) {
            return 0;
        }
        $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
        $this->privOptionDefaultThreshold($v_options);
        if(($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
            return 0;
        }
        return $p_list;
    }
    public function delete()
    {
        $v_result = 1;
        $this->privErrorReset();
        if(!$this->privCheckFormat()) {
            return 0;
        }
        $v_options = [];
        $v_size = func_num_args();
        if(0 < $v_size) {
            $v_arg_list = func_get_args();
            $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options, [PCLZIP_OPT_BY_NAME => "optional", PCLZIP_OPT_BY_EREG => "optional", PCLZIP_OPT_BY_PREG => "optional", PCLZIP_OPT_BY_INDEX => "optional"]);
            if($v_result != 1) {
                return 0;
            }
        }
        $this->privDisableMagicQuotes();
        $v_list = [];
        if(($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) {
            $this->privSwapBackMagicQuotes();
            unset($v_list);
            return 0;
        }
        $this->privSwapBackMagicQuotes();
        return $v_list;
    }
    public function deleteByIndex($p_index)
    {
        $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);
        return $p_list;
    }
    public function properties()
    {
        $this->privErrorReset();
        $this->privDisableMagicQuotes();
        if(!$this->privCheckFormat()) {
            $this->privSwapBackMagicQuotes();
            return 0;
        }
        $v_prop = [];
        $v_prop["comment"] = "";
        $v_prop["nb"] = 0;
        $v_prop["status"] = "not_exist";
        if(@is_file($this->zipname)) {
            if(($this->zip_fd = @fopen($this->zipname, "rb")) == 0) {
                $this->privSwapBackMagicQuotes();
                PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open archive '" . $this->zipname . "' in binary read mode");
                return 0;
            }
            $v_central_dir = [];
            if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
                $this->privSwapBackMagicQuotes();
                return 0;
            }
            $this->privCloseFd();
            $v_prop["comment"] = $v_central_dir["comment"];
            $v_prop["nb"] = $v_central_dir["entries"];
            $v_prop["status"] = "ok";
        }
        $this->privSwapBackMagicQuotes();
        return $v_prop;
    }
    public function duplicate($p_archive)
    {
        $v_result = 1;
        $this->privErrorReset();
        if(is_object($p_archive) && get_class($p_archive) == "pclzip") {
            $v_result = $this->privDuplicate($p_archive->zipname);
        } elseif(is_string($p_archive)) {
            if(!is_file($p_archive)) {
                PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '" . $p_archive . "'");
                $v_result = PCLZIP_ERR_MISSING_FILE;
            } else {
                $v_result = $this->privDuplicate($p_archive);
            }
        } else {
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
            $v_result = PCLZIP_ERR_INVALID_PARAMETER;
        }
        return $v_result;
    }
    public function merge($p_archive_to_add)
    {
        $v_result = 1;
        $this->privErrorReset();
        if(!$this->privCheckFormat()) {
            return 0;
        }
        if(is_object($p_archive_to_add) && get_class($p_archive_to_add) == "pclzip") {
            $v_result = $this->privMerge($p_archive_to_add);
        } elseif(is_string($p_archive_to_add)) {
            $v_object_archive = new PclZip($p_archive_to_add);
            $v_result = $this->privMerge($v_object_archive);
        } else {
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
            $v_result = PCLZIP_ERR_INVALID_PARAMETER;
        }
        return $v_result;
    }
    public function errorCode()
    {
        if(PCLZIP_ERROR_EXTERNAL == 1) {
            return PclErrorCode();
        }
        return $this->error_code;
    }
    public function errorName($p_with_code = false)
    {
        $v_name = [PCLZIP_ERR_NO_ERROR => "PCLZIP_ERR_NO_ERROR", PCLZIP_ERR_WRITE_OPEN_FAIL => "PCLZIP_ERR_WRITE_OPEN_FAIL", PCLZIP_ERR_READ_OPEN_FAIL => "PCLZIP_ERR_READ_OPEN_FAIL", PCLZIP_ERR_INVALID_PARAMETER => "PCLZIP_ERR_INVALID_PARAMETER", PCLZIP_ERR_MISSING_FILE => "PCLZIP_ERR_MISSING_FILE", PCLZIP_ERR_FILENAME_TOO_LONG => "PCLZIP_ERR_FILENAME_TOO_LONG", PCLZIP_ERR_INVALID_ZIP => "PCLZIP_ERR_INVALID_ZIP", PCLZIP_ERR_BAD_EXTRACTED_FILE => "PCLZIP_ERR_BAD_EXTRACTED_FILE", PCLZIP_ERR_DIR_CREATE_FAIL => "PCLZIP_ERR_DIR_CREATE_FAIL", PCLZIP_ERR_BAD_EXTENSION => "PCLZIP_ERR_BAD_EXTENSION", PCLZIP_ERR_BAD_FORMAT => "PCLZIP_ERR_BAD_FORMAT", PCLZIP_ERR_DELETE_FILE_FAIL => "PCLZIP_ERR_DELETE_FILE_FAIL", PCLZIP_ERR_RENAME_FILE_FAIL => "PCLZIP_ERR_RENAME_FILE_FAIL", PCLZIP_ERR_BAD_CHECKSUM => "PCLZIP_ERR_BAD_CHECKSUM", PCLZIP_ERR_INVALID_ARCHIVE_ZIP => "PCLZIP_ERR_INVALID_ARCHIVE_ZIP", PCLZIP_ERR_MISSING_OPTION_VALUE => "PCLZIP_ERR_MISSING_OPTION_VALUE", PCLZIP_ERR_INVALID_OPTION_VALUE => "PCLZIP_ERR_INVALID_OPTION_VALUE", PCLZIP_ERR_UNSUPPORTED_COMPRESSION => "PCLZIP_ERR_UNSUPPORTED_COMPRESSION", PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => "PCLZIP_ERR_UNSUPPORTED_ENCRYPTION", PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => "PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE", PCLZIP_ERR_DIRECTORY_RESTRICTION => "PCLZIP_ERR_DIRECTORY_RESTRICTION"];
        if(isset($v_name[$this->error_code])) {
            $v_value = $v_name[$this->error_code];
        } else {
            $v_value = "NoName";
        }
        if($p_with_code) {
            return $v_value . " (" . $this->error_code . ")";
        }
        return $v_value;
    }
    public function errorInfo($p_full = false)
    {
        if(PCLZIP_ERROR_EXTERNAL == 1) {
            return PclErrorString();
        }
        if($p_full) {
            return $this->errorName(true) . " : " . $this->error_string;
        }
        return $this->error_string . " [code " . $this->error_code . "]";
    }
    public function privCheckFormat($p_level = 0)
    {
        $v_result = true;
        clearstatcache();
        $this->privErrorReset();
        if(!is_file($this->zipname)) {
            PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '" . $this->zipname . "'");
            return false;
        }
        if(!is_readable($this->zipname)) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '" . $this->zipname . "'");
            return false;
        }
        return $v_result;
    }
    public function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options = false)
    {
        $v_result = 1;
        $i = 0;
        while ($i < $p_size) {
            if(!isset($v_requested_options[$p_options_list[$i]])) {
                PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '" . $p_options_list[$i] . "' for this method");
                return PclZip::errorCode();
            }
            switch ($p_options_list[$i]) {
                case PCLZIP_OPT_PATH:
                case PCLZIP_OPT_REMOVE_PATH:
                case PCLZIP_OPT_ADD_PATH:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i + 1], false);
                    $i++;
                    break;
                case PCLZIP_OPT_TEMP_FILE_THRESHOLD:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    if(isset($v_result_list[PCLZIP_OPT_TEMP_FILE_OFF])) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '" . PclZipUtilOptionText($p_options_list[$i]) . "' can not be used with option 'PCLZIP_OPT_TEMP_FILE_OFF'");
                        return PclZip::errorCode();
                    }
                    $v_value = $p_options_list[$i + 1];
                    if(!is_integer($v_value) || $v_value < 0) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Integer expected for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = $v_value * 1048576;
                    $i++;
                    break;
                case PCLZIP_OPT_TEMP_FILE_ON:
                    if(isset($v_result_list[PCLZIP_OPT_TEMP_FILE_OFF])) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '" . PclZipUtilOptionText($p_options_list[$i]) . "' can not be used with option 'PCLZIP_OPT_TEMP_FILE_OFF'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = true;
                    break;
                case PCLZIP_OPT_TEMP_FILE_OFF:
                    if(isset($v_result_list[PCLZIP_OPT_TEMP_FILE_ON])) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '" . PclZipUtilOptionText($p_options_list[$i]) . "' can not be used with option 'PCLZIP_OPT_TEMP_FILE_ON'");
                        return PclZip::errorCode();
                    }
                    if(isset($v_result_list[PCLZIP_OPT_TEMP_FILE_THRESHOLD])) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Option '" . PclZipUtilOptionText($p_options_list[$i]) . "' can not be used with option 'PCLZIP_OPT_TEMP_FILE_THRESHOLD'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = true;
                    break;
                case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    if(is_string($p_options_list[$i + 1]) && $p_options_list[$i + 1] != "") {
                        $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i + 1], false);
                        $i++;
                    }
                    break;
                case PCLZIP_OPT_BY_NAME:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    if(is_string($p_options_list[$i + 1])) {
                        $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i + 1];
                    } elseif(is_array($p_options_list[$i + 1])) {
                        $v_result_list[$p_options_list[$i]] = $p_options_list[$i + 1];
                    } else {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $i++;
                    break;
                case PCLZIP_OPT_BY_EREG:
                    $p_options_list[$i] = PCLZIP_OPT_BY_PREG;
                    break;
                case PCLZIP_OPT_BY_PREG:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    if(is_string($p_options_list[$i + 1])) {
                        $v_result_list[$p_options_list[$i]] = $p_options_list[$i + 1];
                        $i++;
                    } else {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    break;
                case PCLZIP_OPT_COMMENT:
                case PCLZIP_OPT_ADD_COMMENT:
                case PCLZIP_OPT_PREPEND_COMMENT:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    if(is_string($p_options_list[$i + 1])) {
                        $v_result_list[$p_options_list[$i]] = $p_options_list[$i + 1];
                        $i++;
                    } else {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    break;
                case PCLZIP_OPT_BY_INDEX:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_work_list = [];
                    if(is_string($p_options_list[$i + 1])) {
                        $p_options_list[$i + 1] = strtr($p_options_list[$i + 1], " ", "");
                        $v_work_list = explode(",", $p_options_list[$i + 1]);
                    } elseif(is_integer($p_options_list[$i + 1])) {
                        $v_work_list[0] = $p_options_list[$i + 1] . "-" . $p_options_list[$i + 1];
                    } elseif(is_array($p_options_list[$i + 1])) {
                        $v_work_list = $p_options_list[$i + 1];
                    } else {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_sort_flag = false;
                    $v_sort_value = 0;
                    for ($j = 0; $j < sizeof($v_work_list); $j++) {
                        $v_item_list = explode("-", $v_work_list[$j]);
                        $v_size_item_list = sizeof($v_item_list);
                        if($v_size_item_list == 1) {
                            $v_result_list[$p_options_list[$i]][$j]["start"] = $v_item_list[0];
                            $v_result_list[$p_options_list[$i]][$j]["end"] = $v_item_list[0];
                        } elseif($v_size_item_list == 2) {
                            list($v_result_list[$p_options_list[$i]][$j]["start"], $v_result_list[$p_options_list[$i]][$j]["end"]) = $v_item_list;
                        } else {
                            PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                            return PclZip::errorCode();
                        }
                        if($v_result_list[$p_options_list[$i]][$j]["start"] < $v_sort_value) {
                            $v_sort_flag = true;
                            PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                            return PclZip::errorCode();
                        }
                        $v_sort_value = $v_result_list[$p_options_list[$i]][$j]["start"];
                    }
                    if($v_sort_flag) {
                    }
                    $i++;
                    break;
                case PCLZIP_OPT_REMOVE_ALL_PATH:
                case PCLZIP_OPT_EXTRACT_AS_STRING:
                case PCLZIP_OPT_NO_COMPRESSION:
                case PCLZIP_OPT_EXTRACT_IN_OUTPUT:
                case PCLZIP_OPT_REPLACE_NEWER:
                case PCLZIP_OPT_STOP_ON_ERROR:
                    $v_result_list[$p_options_list[$i]] = true;
                    break;
                case PCLZIP_OPT_SET_CHMOD:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = $p_options_list[$i + 1];
                    $i++;
                    break;
                case PCLZIP_CB_PRE_EXTRACT:
                case PCLZIP_CB_POST_EXTRACT:
                case PCLZIP_CB_PRE_ADD:
                case PCLZIP_CB_POST_ADD:
                    if($p_size <= $i + 1) {
                        PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_function_name = $p_options_list[$i + 1];
                    if(!function_exists($v_function_name)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '" . $v_function_name . "()' is not an existing function for option '" . PclZipUtilOptionText($p_options_list[$i]) . "'");
                        return PclZip::errorCode();
                    }
                    $v_result_list[$p_options_list[$i]] = $v_function_name;
                    $i++;
                    $i++;
                    break;
                default:
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Unknown parameter '" . $p_options_list[$i] . "'");
                    return PclZip::errorCode();
            }
        }
        if($v_requested_options !== false) {
            $key = reset($v_requested_options);
            while ($key = key($v_requested_options)) {
                if($v_requested_options[$key] == "mandatory" && !isset($v_result_list[$key])) {
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter " . PclZipUtilOptionText($key) . "(" . $key . ")");
                    return PclZip::errorCode();
                }
                $key = next($v_requested_options);
            }
        }
        if(!isset($v_result_list[PCLZIP_OPT_TEMP_FILE_THRESHOLD])) {
        }
        return $v_result;
    }
    public function privOptionDefaultThreshold(&$p_options)
    {
        $v_result = 1;
        if(isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]) || isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF])) {
            return $v_result;
        }
        $v_memory_limit = ini_get("memory_limit");
        $v_memory_limit = trim($v_memory_limit);
        $last = strtolower(substr($v_memory_limit, -1));
        if($last == "g") {
            $v_memory_limit = $v_memory_limit * 1073741824;
        }
        if($last == "m") {
            $v_memory_limit = $v_memory_limit * 1048576;
        }
        if($last == "k") {
            $v_memory_limit = $v_memory_limit * 1024;
        }
        $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] = floor($v_memory_limit * PCLZIP_TEMPORARY_FILE_RATIO);
        if($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] < 1048576) {
            unset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]);
        }
        return $v_result;
    }
    public function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options = false)
    {
        $v_result = 1;
        foreach ($p_file_list as $v_key => $v_value) {
            if(!isset($v_requested_options[$v_key])) {
                PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '" . $v_key . "' for this file");
                return PclZip::errorCode();
            }
            switch ($v_key) {
                case PCLZIP_ATT_FILE_NAME:
                    if(!is_string($v_value)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type " . gettype($v_value) . ". String expected for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    $p_filedescr["filename"] = PclZipUtilPathReduction($v_value);
                    if($p_filedescr["filename"] == "") {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    break;
                case PCLZIP_ATT_FILE_NEW_SHORT_NAME:
                    if(!is_string($v_value)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type " . gettype($v_value) . ". String expected for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    $p_filedescr["new_short_name"] = PclZipUtilPathReduction($v_value);
                    if($p_filedescr["new_short_name"] == "") {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    break;
                case PCLZIP_ATT_FILE_NEW_FULL_NAME:
                    if(!is_string($v_value)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type " . gettype($v_value) . ". String expected for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    $p_filedescr["new_full_name"] = PclZipUtilPathReduction($v_value);
                    if($p_filedescr["new_full_name"] == "") {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    break;
                case PCLZIP_ATT_FILE_COMMENT:
                    if(!is_string($v_value)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type " . gettype($v_value) . ". String expected for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    $p_filedescr["comment"] = $v_value;
                    break;
                case PCLZIP_ATT_FILE_MTIME:
                    if(!is_integer($v_value)) {
                        PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type " . gettype($v_value) . ". Integer expected for attribute '" . PclZipUtilOptionText($v_key) . "'");
                        return PclZip::errorCode();
                    }
                    $p_filedescr["mtime"] = $v_value;
                    break;
                case PCLZIP_ATT_FILE_CONTENT:
                    $p_filedescr["content"] = $v_value;
                    if($v_requested_options !== false) {
                        $key = reset($v_requested_options);
                        while ($key = key($v_requested_options)) {
                            if($v_requested_options[$key] == "mandatory" && !isset($p_file_list[$key])) {
                                PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter " . PclZipUtilOptionText($key) . "(" . $key . ")");
                                return PclZip::errorCode();
                            }
                            $key = next($v_requested_options);
                        }
                    }
                    break;
                default:
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Unknown parameter '" . $v_key . "'");
                    return PclZip::errorCode();
            }
        }
        return $v_result;
    }
    public function privFileDescrExpand(&$p_filedescr_list, &$p_options)
    {
        $v_result = 1;
        $v_result_list = [];
        for ($i = 0; $i < sizeof($p_filedescr_list); $i++) {
            $v_descr = $p_filedescr_list[$i];
            $v_descr["filename"] = PclZipUtilTranslateWinPath($v_descr["filename"], false);
            $v_descr["filename"] = PclZipUtilPathReduction($v_descr["filename"]);
            if(file_exists($v_descr["filename"])) {
                if(@is_file($v_descr["filename"])) {
                    $v_descr["type"] = "file";
                } elseif(@is_dir($v_descr["filename"])) {
                    $v_descr["type"] = "folder";
                } elseif(@is_link($v_descr["filename"])) {
                }
            } elseif(isset($v_descr["content"])) {
                $v_descr["type"] = "virtual_file";
            } else {
                PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '" . $v_descr["filename"] . "' does not exist");
                return PclZip::errorCode();
            }
            $this->privCalculateStoredFilename($v_descr, $p_options);
            $v_result_list[sizeof($v_result_list)] = $v_descr;
            if($v_descr["type"] == "folder") {
                $v_dirlist_descr = [];
                $v_dirlist_nb = 0;
                if($v_folder_handler = @opendir($v_descr["filename"])) {
                    while (($v_item_handler = @readdir($v_folder_handler)) !== false) {
                        if($v_item_handler == "." || $v_item_handler == "..") {
                        } else {
                            $v_dirlist_descr[$v_dirlist_nb]["filename"] = $v_descr["filename"] . "/" . $v_item_handler;
                            if($v_descr["stored_filename"] != $v_descr["filename"] && !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                                if($v_descr["stored_filename"] != "") {
                                    $v_dirlist_descr[$v_dirlist_nb]["new_full_name"] = $v_descr["stored_filename"] . "/" . $v_item_handler;
                                } else {
                                    $v_dirlist_descr[$v_dirlist_nb]["new_full_name"] = $v_item_handler;
                                }
                            }
                            $v_dirlist_nb++;
                        }
                    }
                    @closedir($v_folder_handler);
                }
                if($v_dirlist_nb != 0) {
                    if(($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) {
                        return $v_result;
                    }
                    $v_result_list = array_merge($v_result_list, $v_dirlist_descr);
                }
                unset($v_dirlist_descr);
            }
        }
        $p_filedescr_list = $v_result_list;
        return $v_result;
    }
    public function privCreate($p_filedescr_list, &$p_result_list, &$p_options)
    {
        $v_result = 1;
        $v_list_detail = [];
        $this->privDisableMagicQuotes();
        if(($v_result = $this->privOpenFd("wb")) != 1) {
            return $v_result;
        }
        $v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options);
        $this->privCloseFd();
        $this->privSwapBackMagicQuotes();
        return $v_result;
    }
    public function privAdd($p_filedescr_list, &$p_result_list, &$p_options)
    {
        $v_result = 1;
        $v_list_detail = [];
        if(!is_file($this->zipname) || filesize($this->zipname) == 0) {
            $v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options);
            return $v_result;
        }
        $this->privDisableMagicQuotes();
        if(($v_result = $this->privOpenFd("rb")) != 1) {
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        $v_central_dir = [];
        if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        @rewind($this->zip_fd);
        $v_zip_temp_name = PCLZIP_TEMPORARY_DIR . uniqid("pclzip-") . ".tmp";
        if(($v_zip_temp_fd = @fopen($v_zip_temp_name, "wb")) == 0) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open temporary file '" . $v_zip_temp_name . "' in binary write mode");
            return PclZip::errorCode();
        }
        $v_size = $v_central_dir["offset"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = fread($this->zip_fd, $v_read_size);
            @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_swap = $this->zip_fd;
        $this->zip_fd = $v_zip_temp_fd;
        $v_zip_temp_fd = $v_swap;
        $v_header_list = [];
        if(($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) {
            fclose($v_zip_temp_fd);
            $this->privCloseFd();
            @unlink($v_zip_temp_name);
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        $v_offset = @ftell($this->zip_fd);
        $v_size = $v_central_dir["size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($v_zip_temp_fd, $v_read_size);
            @fwrite($this->zip_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $i = 0;
        for ($v_count = 0; $i < sizeof($v_header_list); $i++) {
            if($v_header_list[$i]["status"] == "ok") {
                if(($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                    fclose($v_zip_temp_fd);
                    $this->privCloseFd();
                    @unlink($v_zip_temp_name);
                    $this->privSwapBackMagicQuotes();
                    return $v_result;
                }
                $v_count++;
            }
            $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
        }
        $v_comment = $v_central_dir["comment"];
        if(isset($p_options[PCLZIP_OPT_COMMENT])) {
            $v_comment = $p_options[PCLZIP_OPT_COMMENT];
        }
        if(isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {
            $v_comment = $v_comment . $p_options[PCLZIP_OPT_ADD_COMMENT];
        }
        if(isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {
            $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT] . $v_comment;
        }
        $v_size = @ftell($this->zip_fd) - $v_offset;
        if(($v_result = $this->privWriteCentralHeader($v_count + $v_central_dir["entries"], $v_size, $v_offset, $v_comment)) != 1) {
            unset($v_header_list);
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        $v_swap = $this->zip_fd;
        $this->zip_fd = $v_zip_temp_fd;
        $v_zip_temp_fd = $v_swap;
        $this->privCloseFd();
        @fclose($v_zip_temp_fd);
        $this->privSwapBackMagicQuotes();
        @unlink($this->zipname);
        PclZipUtilRename($v_zip_temp_name, $this->zipname);
        return $v_result;
    }
    public function privOpenFd($p_mode)
    {
        $v_result = 1;
        if($this->zip_fd != 0) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Zip file '" . $this->zipname . "' already open");
            return PclZip::errorCode();
        }
        if(($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open archive '" . $this->zipname . "' in " . $p_mode . " mode");
            return PclZip::errorCode();
        }
        return $v_result;
    }
    public function privCloseFd()
    {
        $v_result = 1;
        if($this->zip_fd != 0) {
            @fclose($this->zip_fd);
        }
        $this->zip_fd = 0;
        return $v_result;
    }
    public function privAddList($p_filedescr_list, &$p_result_list, &$p_options)
    {
        $v_result = 1;
        $v_header_list = [];
        if(($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1) {
            return $v_result;
        }
        $v_offset = @ftell($this->zip_fd);
        $i = 0;
        for ($v_count = 0; $i < sizeof($v_header_list); $i++) {
            if($v_header_list[$i]["status"] == "ok") {
                if(($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                    return $v_result;
                }
                $v_count++;
            }
            $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
        }
        $v_comment = "";
        if(isset($p_options[PCLZIP_OPT_COMMENT])) {
            $v_comment = $p_options[PCLZIP_OPT_COMMENT];
        }
        $v_size = @ftell($this->zip_fd) - $v_offset;
        if(($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1) {
            unset($v_header_list);
            return $v_result;
        }
        return $v_result;
    }
    public function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options)
    {
        $v_result = 1;
        $v_header = [];
        $v_nb = sizeof($p_result_list);
        for ($j = 0; $j < sizeof($p_filedescr_list) && $v_result == 1; $j++) {
            $p_filedescr_list[$j]["filename"] = PclZipUtilTranslateWinPath($p_filedescr_list[$j]["filename"], false);
            if($p_filedescr_list[$j]["filename"] == "") {
            } else {
                if($p_filedescr_list[$j]["type"] != "virtual_file" && !file_exists($p_filedescr_list[$j]["filename"])) {
                    PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '" . $p_filedescr_list[$j]["filename"] . "' does not exist");
                    return PclZip::errorCode();
                }
                if($p_filedescr_list[$j]["type"] == "file" || $p_filedescr_list[$j]["type"] == "virtual_file" || $p_filedescr_list[$j]["type"] == "folder" && (!isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH]) || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                    $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header, $p_options);
                    if($v_result != 1) {
                        return $v_result;
                    }
                    $p_result_list[$v_nb++] = $v_header;
                }
            }
        }
        return $v_result;
    }
    public function privAddFile($p_filedescr, &$p_header, &$p_options)
    {
        $v_result = 1;
        $p_filename = $p_filedescr["filename"];
        if($p_filename == "") {
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
            return PclZip::errorCode();
        }
        clearstatcache();
        $p_header["version"] = 20;
        $p_header["version_extracted"] = 10;
        $p_header["flag"] = 0;
        $p_header["compression"] = 0;
        $p_header["crc"] = 0;
        $p_header["compressed_size"] = 0;
        $p_header["filename_len"] = strlen($p_filename);
        $p_header["extra_len"] = 0;
        $p_header["disk"] = 0;
        $p_header["internal"] = 0;
        $p_header["offset"] = 0;
        $p_header["filename"] = $p_filename;
        $p_header["stored_filename"] = $p_filedescr["stored_filename"];
        $p_header["extra"] = "";
        $p_header["status"] = "ok";
        $p_header["index"] = -1;
        if($p_filedescr["type"] == "file") {
            $p_header["external"] = 0;
            $p_header["size"] = filesize($p_filename);
        } elseif($p_filedescr["type"] == "folder") {
            $p_header["external"] = 16;
            $p_header["mtime"] = filemtime($p_filename);
            $p_header["size"] = filesize($p_filename);
        } elseif($p_filedescr["type"] == "virtual_file") {
            $p_header["external"] = 0;
            $p_header["size"] = strlen($p_filedescr["content"]);
        }
        if(isset($p_filedescr["mtime"])) {
            $p_header["mtime"] = $p_filedescr["mtime"];
        } elseif($p_filedescr["type"] == "virtual_file") {
            $p_header["mtime"] = time();
        } else {
            $p_header["mtime"] = filemtime($p_filename);
        }
        if(isset($p_filedescr["comment"])) {
            $p_header["comment_len"] = strlen($p_filedescr["comment"]);
            $p_header["comment"] = $p_filedescr["comment"];
        } else {
            $p_header["comment_len"] = 0;
            $p_header["comment"] = "";
        }
        if(isset($p_options[PCLZIP_CB_PRE_ADD])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_header, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_PRE_ADD](PCLZIP_CB_PRE_ADD, $v_local_header);
            if($v_result == 0) {
                $p_header["status"] = "skipped";
                $v_result = 1;
            }
            if($p_header["stored_filename"] != $v_local_header["stored_filename"]) {
                $p_header["stored_filename"] = PclZipUtilPathReduction($v_local_header["stored_filename"]);
            }
        }
        if($p_header["stored_filename"] == "") {
            $p_header["status"] = "filtered";
        }
        if(255 < strlen($p_header["stored_filename"])) {
            $p_header["status"] = "filename_too_long";
        }
        if($p_header["status"] == "ok") {
            if($p_filedescr["type"] == "file") {
                if(!isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF]) && (isset($p_options[PCLZIP_OPT_TEMP_FILE_ON]) || isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]) && $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_header["size"])) {
                    $v_result = $this->privAddFileUsingTempFile($p_filedescr, $p_header, $p_options);
                    if($v_result < PCLZIP_ERR_NO_ERROR) {
                        return $v_result;
                    }
                } else {
                    if(($v_file = @fopen($p_filename, "rb")) == 0) {
                        PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '" . $p_filename . "' in binary read mode");
                        return PclZip::errorCode();
                    }
                    $v_content = @fread($v_file, $p_header["size"]);
                    @fclose($v_file);
                    $p_header["crc"] = @crc32($v_content);
                    if($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
                        $p_header["compressed_size"] = $p_header["size"];
                        $p_header["compression"] = 0;
                    } else {
                        $v_content = @gzdeflate($v_content);
                        $p_header["compressed_size"] = strlen($v_content);
                        $p_header["compression"] = 8;
                    }
                    if(($v_result = $this->privWriteFileHeader($p_header)) != 1) {
                        @fclose($v_file);
                        return $v_result;
                    }
                    @fwrite($this->zip_fd, $v_content, $p_header["compressed_size"]);
                }
            } elseif($p_filedescr["type"] == "virtual_file") {
                $v_content = $p_filedescr["content"];
                $p_header["crc"] = @crc32($v_content);
                if($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
                    $p_header["compressed_size"] = $p_header["size"];
                    $p_header["compression"] = 0;
                } else {
                    $v_content = @gzdeflate($v_content);
                    $p_header["compressed_size"] = strlen($v_content);
                    $p_header["compression"] = 8;
                }
                if(($v_result = $this->privWriteFileHeader($p_header)) != 1) {
                    @fclose($v_file);
                    return $v_result;
                }
                @fwrite($this->zip_fd, $v_content, $p_header["compressed_size"]);
            } elseif($p_filedescr["type"] == "folder") {
                if(@substr($p_header["stored_filename"], -1) != "/") {
                    $p_header["stored_filename"] .= "/";
                }
                $p_header["size"] = 0;
                $p_header["external"] = 16;
                if(($v_result = $this->privWriteFileHeader($p_header)) != 1) {
                    return $v_result;
                }
            }
        }
        if(isset($p_options[PCLZIP_CB_POST_ADD])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_header, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_POST_ADD](PCLZIP_CB_POST_ADD, $v_local_header);
            if($v_result == 0) {
                $v_result = 1;
            }
        }
        return $v_result;
    }
    public function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options)
    {
        $v_result = PCLZIP_ERR_NO_ERROR;
        $p_filename = $p_filedescr["filename"];
        if(($v_file = @fopen($p_filename, "rb")) == 0) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '" . $p_filename . "' in binary read mode");
            return PclZip::errorCode();
        }
        $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR . uniqid("pclzip-") . ".gz";
        if(($v_file_compressed = @gzopen($v_gzip_temp_name, "wb")) == 0) {
            fclose($v_file);
            PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, "Unable to open temporary file '" . $v_gzip_temp_name . "' in binary write mode");
            return PclZip::errorCode();
        }
        $v_size = filesize($p_filename);
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($v_file, $v_read_size);
            @gzputs($v_file_compressed, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        @fclose($v_file);
        @gzclose($v_file_compressed);
        if(filesize($v_gzip_temp_name) < 18) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "gzip temporary file '" . $v_gzip_temp_name . "' has invalid filesize - should be minimum 18 bytes");
            return PclZip::errorCode();
        }
        if(($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open temporary file '" . $v_gzip_temp_name . "' in binary read mode");
            return PclZip::errorCode();
        }
        $v_binary_data = @fread($v_file_compressed, 10);
        $v_data_header = unpack("a1id1/a1id2/a1cm/a1flag/Vmtime/a1xfl/a1os", $v_binary_data);
        $v_data_header["os"] = bin2hex($v_data_header["os"]);
        @fseek($v_file_compressed, @filesize($v_gzip_temp_name) - 8);
        $v_binary_data = @fread($v_file_compressed, 8);
        $v_data_footer = unpack("Vcrc/Vcompressed_size", $v_binary_data);
        $p_header["compression"] = ord($v_data_header["cm"]);
        $p_header["crc"] = $v_data_footer["crc"];
        $p_header["compressed_size"] = filesize($v_gzip_temp_name) - 18;
        @fclose($v_file_compressed);
        if(($v_result = $this->privWriteFileHeader($p_header)) != 1) {
            return $v_result;
        }
        if(($v_file_compressed = @fopen($v_gzip_temp_name, "rb")) == 0) {
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open temporary file '" . $v_gzip_temp_name . "' in binary read mode");
            return PclZip::errorCode();
        }
        fseek($v_file_compressed, 10);
        $v_size = $p_header["compressed_size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($v_file_compressed, $v_read_size);
            @fwrite($this->zip_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        @fclose($v_file_compressed);
        @unlink($v_gzip_temp_name);
        return $v_result;
    }
    public function privCalculateStoredFilename(&$p_filedescr, &$p_options)
    {
        $v_result = 1;
        $p_filename = $p_filedescr["filename"];
        if(isset($p_options[PCLZIP_OPT_ADD_PATH])) {
            $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH];
        } else {
            $p_add_dir = "";
        }
        if(isset($p_options[PCLZIP_OPT_REMOVE_PATH])) {
            $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH];
        } else {
            $p_remove_dir = "";
        }
        if(isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
            $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH];
        } else {
            $p_remove_all_dir = 0;
        }
        if(isset($p_filedescr["new_full_name"])) {
            $v_stored_filename = PclZipUtilTranslateWinPath($p_filedescr["new_full_name"]);
        } else {
            if(isset($p_filedescr["new_short_name"])) {
                $v_path_info = pathinfo($p_filename);
                $v_dir = "";
                if($v_path_info["dirname"] != "") {
                    $v_dir = $v_path_info["dirname"] . "/";
                }
                $v_stored_filename = $v_dir . $p_filedescr["new_short_name"];
            } else {
                $v_stored_filename = $p_filename;
            }
            if($p_remove_all_dir) {
                $v_stored_filename = basename($p_filename);
            } elseif($p_remove_dir != "") {
                if(substr($p_remove_dir, -1) != "/") {
                    $p_remove_dir .= "/";
                }
                if(substr($p_filename, 0, 2) == "./" || substr($p_remove_dir, 0, 2) == "./") {
                    if(substr($p_filename, 0, 2) == "./" && substr($p_remove_dir, 0, 2) != "./") {
                        $p_remove_dir = "./" . $p_remove_dir;
                    }
                    if(substr($p_filename, 0, 2) != "./" && substr($p_remove_dir, 0, 2) == "./") {
                        $p_remove_dir = substr($p_remove_dir, 2);
                    }
                }
                $v_compare = PclZipUtilPathInclusion($p_remove_dir, $v_stored_filename);
                if(0 < $v_compare) {
                    if($v_compare == 2) {
                        $v_stored_filename = "";
                    } else {
                        $v_stored_filename = substr($v_stored_filename, strlen($p_remove_dir));
                    }
                }
            }
            $v_stored_filename = PclZipUtilTranslateWinPath($v_stored_filename);
            if($p_add_dir != "") {
                if(substr($p_add_dir, -1) == "/") {
                    $v_stored_filename = $p_add_dir . $v_stored_filename;
                } else {
                    $v_stored_filename = $p_add_dir . "/" . $v_stored_filename;
                }
            }
        }
        $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);
        $p_filedescr["stored_filename"] = $v_stored_filename;
        return $v_result;
    }
    public function privWriteFileHeader(&$p_header)
    {
        $v_result = 1;
        $p_header["offset"] = ftell($this->zip_fd);
        $v_date = getdate($p_header["mtime"]);
        $v_mtime = ($v_date["hours"] << 11) + ($v_date["minutes"] << 5) + $v_date["seconds"] / 2;
        $v_mdate = ($v_date["year"] - 1980 << 9) + ($v_date["mon"] << 5) + $v_date["mday"];
        $v_binary_data = pack("VvvvvvVVVvv", 67324752, $p_header["version_extracted"], $p_header["flag"], $p_header["compression"], $v_mtime, $v_mdate, $p_header["crc"], $p_header["compressed_size"], $p_header["size"], strlen($p_header["stored_filename"]), $p_header["extra_len"]);
        fputs($this->zip_fd, $v_binary_data, 30);
        if(strlen($p_header["stored_filename"]) != 0) {
            fputs($this->zip_fd, $p_header["stored_filename"], strlen($p_header["stored_filename"]));
        }
        if($p_header["extra_len"] != 0) {
            fputs($this->zip_fd, $p_header["extra"], $p_header["extra_len"]);
        }
        return $v_result;
    }
    public function privWriteCentralFileHeader(&$p_header)
    {
        $v_result = 1;
        $v_date = getdate($p_header["mtime"]);
        $v_mtime = ($v_date["hours"] << 11) + ($v_date["minutes"] << 5) + $v_date["seconds"] / 2;
        $v_mdate = ($v_date["year"] - 1980 << 9) + ($v_date["mon"] << 5) + $v_date["mday"];
        $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 33639248, $p_header["version"], $p_header["version_extracted"], $p_header["flag"], $p_header["compression"], $v_mtime, $v_mdate, $p_header["crc"], $p_header["compressed_size"], $p_header["size"], strlen($p_header["stored_filename"]), $p_header["extra_len"], $p_header["comment_len"], $p_header["disk"], $p_header["internal"], $p_header["external"], $p_header["offset"]);
        fputs($this->zip_fd, $v_binary_data, 46);
        if(strlen($p_header["stored_filename"]) != 0) {
            fputs($this->zip_fd, $p_header["stored_filename"], strlen($p_header["stored_filename"]));
        }
        if($p_header["extra_len"] != 0) {
            fputs($this->zip_fd, $p_header["extra"], $p_header["extra_len"]);
        }
        if($p_header["comment_len"] != 0) {
            fputs($this->zip_fd, $p_header["comment"], $p_header["comment_len"]);
        }
        return $v_result;
    }
    public function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
    {
        $v_result = 1;
        $v_binary_data = pack("VvvvvVVv", 101010256, 0, 0, $p_nb_entries, $p_nb_entries, $p_size, $p_offset, strlen($p_comment));
        fputs($this->zip_fd, $v_binary_data, 22);
        if(strlen($p_comment) != 0) {
            fputs($this->zip_fd, $p_comment, strlen($p_comment));
        }
        return $v_result;
    }
    public function privList(&$p_list)
    {
        $v_result = 1;
        $this->privDisableMagicQuotes();
        if(($this->zip_fd = @fopen($this->zipname, "rb")) == 0) {
            $this->privSwapBackMagicQuotes();
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open archive '" . $this->zipname . "' in binary read mode");
            return PclZip::errorCode();
        }
        $v_central_dir = [];
        if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        @rewind($this->zip_fd);
        if(@fseek($this->zip_fd, $v_central_dir["offset"])) {
            $this->privSwapBackMagicQuotes();
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, "Invalid archive size");
            return PclZip::errorCode();
        }
        for ($i = 0; $i < $v_central_dir["entries"]; $i++) {
            if(($v_result = $this->privReadCentralFileHeader($v_header)) != 1) {
                $this->privSwapBackMagicQuotes();
                return $v_result;
            }
            $v_header["index"] = $i;
            $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
            unset($v_header);
        }
        $this->privCloseFd();
        $this->privSwapBackMagicQuotes();
        return $v_result;
    }
    public function privConvertHeader2FileInfo($p_header, &$p_info)
    {
        $v_result = 1;
        $v_temp_path = PclZipUtilPathReduction($p_header["filename"]);
        $p_info["filename"] = $v_temp_path;
        $v_temp_path = PclZipUtilPathReduction($p_header["stored_filename"]);
        $p_info["stored_filename"] = $v_temp_path;
        $p_info["size"] = $p_header["size"];
        $p_info["compressed_size"] = $p_header["compressed_size"];
        $p_info["mtime"] = $p_header["mtime"];
        $p_info["comment"] = $p_header["comment"];
        $p_info["folder"] = ($p_header["external"] & 16) == 16;
        $p_info["index"] = $p_header["index"];
        $p_info["status"] = $p_header["status"];
        $p_info["crc"] = $p_header["crc"];
        return $v_result;
    }
    public function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
    {
        $v_result = 1;
        $this->privDisableMagicQuotes();
        if($p_path == "" || substr($p_path, 0, 1) != "/" && substr($p_path, 0, 3) != "../" && substr($p_path, 1, 2) != ":/") {
            $p_path = "./" . $p_path;
        }
        if($p_path != "./" && $p_path != "/") {
            while (substr($p_path, -1) == "/") {
                $p_path = substr($p_path, 0, strlen($p_path) - 1);
            }
        }
        if($p_remove_path != "" && substr($p_remove_path, -1) != "/") {
            $p_remove_path .= "/";
        }
        $p_remove_path_size = strlen($p_remove_path);
        if(($v_result = $this->privOpenFd("rb")) != 1) {
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        $v_central_dir = [];
        if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
            $this->privCloseFd();
            $this->privSwapBackMagicQuotes();
            return $v_result;
        }
        $v_pos_entry = $v_central_dir["offset"];
        $j_start = 0;
        $i = 0;
        for ($v_nb_extracted = 0; $i < $v_central_dir["entries"]; $i++) {
            @rewind($this->zip_fd);
            if(@fseek($this->zip_fd, $v_pos_entry)) {
                $this->privCloseFd();
                $this->privSwapBackMagicQuotes();
                PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, "Invalid archive size");
                return PclZip::errorCode();
                break;
            }
            $v_header = [];
            if(($v_result = $this->privReadCentralFileHeader($v_header)) != 1) {
                $this->privCloseFd();
                $this->privSwapBackMagicQuotes();
                return $v_result;
            }
            $v_header["index"] = $i;
            $v_pos_entry = ftell($this->zip_fd);
            $v_extract = false;
            if(isset($p_options[PCLZIP_OPT_BY_NAME]) && $p_options[PCLZIP_OPT_BY_NAME] != 0) {
                for ($j = 0; $j < sizeof($p_options[PCLZIP_OPT_BY_NAME]) && !$v_extract; $j++) {
                    if(substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
                        if(strlen($p_options[PCLZIP_OPT_BY_NAME][$j]) < strlen($v_header["stored_filename"]) && substr($v_header["stored_filename"], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                            $v_extract = true;
                        }
                    } elseif($v_header["stored_filename"] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                        $v_extract = true;
                    }
                }
            } elseif(isset($p_options[PCLZIP_OPT_BY_PREG]) && $p_options[PCLZIP_OPT_BY_PREG] != "") {
                if(preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header["stored_filename"])) {
                    $v_extract = true;
                }
            } elseif(isset($p_options[PCLZIP_OPT_BY_INDEX]) && $p_options[PCLZIP_OPT_BY_INDEX] != 0) {
                for ($j = $j_start; $j < sizeof($p_options[PCLZIP_OPT_BY_INDEX]) && !$v_extract; $j++) {
                    if($p_options[PCLZIP_OPT_BY_INDEX][$j]["start"] <= $i && $i <= $p_options[PCLZIP_OPT_BY_INDEX][$j]["end"]) {
                        $v_extract = true;
                    }
                    if($p_options[PCLZIP_OPT_BY_INDEX][$j]["end"] <= $i) {
                        $j_start = $j + 1;
                    }
                    if($i < $p_options[PCLZIP_OPT_BY_INDEX][$j]["start"]) {
                        break;
                    }
                }
            } else {
                $v_extract = true;
            }
            if($v_extract && $v_header["compression"] != 8 && $v_header["compression"] != 0) {
                $v_header["status"] = "unsupported_compression";
                if(isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]) && $p_options[PCLZIP_OPT_STOP_ON_ERROR] === true) {
                    $this->privSwapBackMagicQuotes();
                    PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION, "Filename '" . $v_header["stored_filename"] . "' is compressed by an unsupported compression method (" . $v_header["compression"] . ") ");
                    return PclZip::errorCode();
                }
            }
            if($v_extract && ($v_header["flag"] & 1) == 1) {
                $v_header["status"] = "unsupported_encryption";
                if(isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]) && $p_options[PCLZIP_OPT_STOP_ON_ERROR] === true) {
                    $this->privSwapBackMagicQuotes();
                    PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, "Unsupported encryption for  filename '" . $v_header["stored_filename"] . "'");
                    return PclZip::errorCode();
                }
            }
            if($v_extract && $v_header["status"] != "ok") {
                $v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++]);
                if($v_result != 1) {
                    $this->privCloseFd();
                    $this->privSwapBackMagicQuotes();
                    return $v_result;
                }
                $v_extract = false;
            }
            if($v_extract) {
                @rewind($this->zip_fd);
                if(@fseek($this->zip_fd, $v_header["offset"])) {
                    $this->privCloseFd();
                    $this->privSwapBackMagicQuotes();
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, "Invalid archive size");
                    return PclZip::errorCode();
                }
                if($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
                    $v_string = "";
                    $v_result1 = $this->privExtractFileAsString($v_header, $v_string, $p_options);
                    if($v_result1 < 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result1;
                    }
                    if(($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result;
                    }
                    $p_file_list[$v_nb_extracted]["content"] = $v_string;
                    $v_nb_extracted++;
                    if($v_result1 == 2) {
                    }
                } elseif(isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]) && $p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]) {
                    $v_result1 = $this->privExtractFileInOutput($v_header, $p_options);
                    if($v_result1 < 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result1;
                    }
                    if(($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result;
                    }
                    if($v_result1 == 2) {
                    }
                } else {
                    $v_result1 = $this->privExtractFile($v_header, $p_path, $p_remove_path, $p_remove_all_path, $p_options);
                    if($v_result1 < 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result1;
                    }
                    if(($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
                        $this->privCloseFd();
                        $this->privSwapBackMagicQuotes();
                        return $v_result;
                    }
                    if($v_result1 == 2) {
                    }
                }
            }
        }
        $this->privCloseFd();
        $this->privSwapBackMagicQuotes();
        return $v_result;
    }
    public function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
    {
        $v_result = 1;
        if(($v_result = $this->privReadFileHeader($v_header)) != 1) {
            return $v_result;
        }
        if($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
        }
        if($p_remove_all_path) {
            if(($p_entry["external"] & 16) == 16) {
                $p_entry["status"] = "filtered";
                return $v_result;
            }
            $p_entry["filename"] = basename($p_entry["filename"]);
        } elseif($p_remove_path != "") {
            if(PclZipUtilPathInclusion($p_remove_path, $p_entry["filename"]) == 2) {
                $p_entry["status"] = "filtered";
                return $v_result;
            }
            $p_remove_path_size = strlen($p_remove_path);
            if(substr($p_entry["filename"], 0, $p_remove_path_size) == $p_remove_path) {
                $p_entry["filename"] = substr($p_entry["filename"], $p_remove_path_size);
            }
        }
        if($p_path != "") {
            $p_entry["filename"] = $p_path . "/" . $p_entry["filename"];
        }
        if(isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) {
            $v_inclusion = PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION], $p_entry["filename"]);
            if($v_inclusion == 0) {
                PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION, "Filename '" . $p_entry["filename"] . "' is outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION");
                return PclZip::errorCode();
            }
        }
        if(isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
            if($v_result == 0) {
                $p_entry["status"] = "skipped";
                $v_result = 1;
            }
            if($v_result == 2) {
                $p_entry["status"] = "aborted";
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
            $p_entry["filename"] = $v_local_header["filename"];
        }
        if($p_entry["status"] == "ok") {
            if(file_exists($p_entry["filename"])) {
                if(is_dir($p_entry["filename"])) {
                    $p_entry["status"] = "already_a_directory";
                    if(isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]) && $p_options[PCLZIP_OPT_STOP_ON_ERROR] === true) {
                        PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY, "Filename '" . $p_entry["filename"] . "' is already used by an existing directory");
                        return PclZip::errorCode();
                    }
                } elseif(!is_writeable($p_entry["filename"])) {
                    $p_entry["status"] = "write_protected";
                    if(isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]) && $p_options[PCLZIP_OPT_STOP_ON_ERROR] === true) {
                        PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, "Filename '" . $p_entry["filename"] . "' exists and is write protected");
                        return PclZip::errorCode();
                    }
                } elseif($p_entry["mtime"] < filemtime($p_entry["filename"])) {
                    if(isset($p_options[PCLZIP_OPT_REPLACE_NEWER]) && $p_options[PCLZIP_OPT_REPLACE_NEWER] === true) {
                    } else {
                        $p_entry["status"] = "newer_exist";
                        if(isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]) && $p_options[PCLZIP_OPT_STOP_ON_ERROR] === true) {
                            PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, "Newer version of '" . $p_entry["filename"] . "' exists and option PCLZIP_OPT_REPLACE_NEWER is not selected");
                            return PclZip::errorCode();
                        }
                    }
                }
            } else {
                if(($p_entry["external"] & 16) == 16 || substr($p_entry["filename"], -1) == "/") {
                    $v_dir_to_check = $p_entry["filename"];
                } elseif(!strstr($p_entry["filename"], "/")) {
                    $v_dir_to_check = "";
                } else {
                    $v_dir_to_check = dirname($p_entry["filename"]);
                }
                if(($v_result = $this->privDirCheck($v_dir_to_check, ($p_entry["external"] & 16) == 16)) != 1) {
                    $p_entry["status"] = "path_creation_fail";
                    $v_result = 1;
                }
            }
        }
        if($p_entry["status"] == "ok" && ($p_entry["external"] & 16) != 16) {
            if($p_entry["compression"] == 0) {
                if(($v_dest_file = @fopen($p_entry["filename"], "wb")) == 0) {
                    $p_entry["status"] = "write_error";
                    return $v_result;
                }
                $v_size = $p_entry["compressed_size"];
                while ($v_size != 0) {
                    $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
                    $v_buffer = @fread($this->zip_fd, $v_read_size);
                    @fwrite($v_dest_file, $v_buffer, $v_read_size);
                    $v_size -= $v_read_size;
                }
                fclose($v_dest_file);
                touch($p_entry["filename"], $p_entry["mtime"]);
            } else {
                if(($p_entry["flag"] & 1) == 1) {
                    PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION, "File '" . $p_entry["filename"] . "' is encrypted. Encrypted files are not supported.");
                    return PclZip::errorCode();
                }
                if(!isset($p_options[PCLZIP_OPT_TEMP_FILE_OFF]) && (isset($p_options[PCLZIP_OPT_TEMP_FILE_ON]) || isset($p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD]) && $p_options[PCLZIP_OPT_TEMP_FILE_THRESHOLD] <= $p_entry["size"])) {
                    $v_result = $this->privExtractFileUsingTempFile($p_entry, $p_options);
                    if($v_result < PCLZIP_ERR_NO_ERROR) {
                        return $v_result;
                    }
                } else {
                    $v_buffer = @fread($this->zip_fd, $p_entry["compressed_size"]);
                    $v_file_content = @gzinflate($v_buffer);
                    unset($v_buffer);
                    if($v_file_content === false) {
                        $p_entry["status"] = "error";
                        return $v_result;
                    }
                    if(($v_dest_file = @fopen($p_entry["filename"], "wb")) == 0) {
                        $p_entry["status"] = "write_error";
                        return $v_result;
                    }
                    @fwrite($v_dest_file, $v_file_content, $p_entry["size"]);
                    unset($v_file_content);
                    @fclose($v_dest_file);
                }
                @touch($p_entry["filename"], $p_entry["mtime"]);
            }
            if(isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
                @chmod($p_entry["filename"], $p_options[PCLZIP_OPT_SET_CHMOD]);
            }
        }
        if($p_entry["status"] == "aborted") {
            $p_entry["status"] = "skipped";
        } elseif(isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);
            if($v_result == 2) {
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
        }
        return $v_result;
    }
    public function privExtractFileUsingTempFile(&$p_entry, &$p_options)
    {
        $v_result = 1;
        $v_gzip_temp_name = PCLZIP_TEMPORARY_DIR . uniqid("pclzip-") . ".gz";
        if(($v_dest_file = @fopen($v_gzip_temp_name, "wb")) == 0) {
            fclose($v_file);
            PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL, "Unable to open temporary file '" . $v_gzip_temp_name . "' in binary write mode");
            return PclZip::errorCode();
        }
        $v_binary_data = pack("va1a1Va1a1", 35615, Chr($p_entry["compression"]), Chr(0), time(), Chr(0), Chr(3));
        @fwrite($v_dest_file, $v_binary_data, 10);
        $v_size = $p_entry["compressed_size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($this->zip_fd, $v_read_size);
            @fwrite($v_dest_file, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_binary_data = pack("VV", $p_entry["crc"], $p_entry["size"]);
        @fwrite($v_dest_file, $v_binary_data, 8);
        @fclose($v_dest_file);
        if(($v_dest_file = @fopen($p_entry["filename"], "wb")) == 0) {
            $p_entry["status"] = "write_error";
            return $v_result;
        }
        if(($v_src_file = @gzopen($v_gzip_temp_name, "rb")) == 0) {
            @fclose($v_dest_file);
            $p_entry["status"] = "read_error";
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open temporary file '" . $v_gzip_temp_name . "' in binary read mode");
            return PclZip::errorCode();
        }
        $v_size = $p_entry["size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @gzread($v_src_file, $v_read_size);
            @fwrite($v_dest_file, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        @fclose($v_dest_file);
        @gzclose($v_src_file);
        @unlink($v_gzip_temp_name);
        return $v_result;
    }
    public function privExtractFileInOutput(&$p_entry, &$p_options)
    {
        $v_result = 1;
        if(($v_result = $this->privReadFileHeader($v_header)) != 1) {
            return $v_result;
        }
        if($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
        }
        if(isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
            if($v_result == 0) {
                $p_entry["status"] = "skipped";
                $v_result = 1;
            }
            if($v_result == 2) {
                $p_entry["status"] = "aborted";
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
            $p_entry["filename"] = $v_local_header["filename"];
        }
        if($p_entry["status"] == "ok" && ($p_entry["external"] & 16) != 16) {
            if($p_entry["compressed_size"] == $p_entry["size"]) {
                $v_buffer = @fread($this->zip_fd, $p_entry["compressed_size"]);
                echo $v_buffer;
                unset($v_buffer);
            } else {
                $v_buffer = @fread($this->zip_fd, $p_entry["compressed_size"]);
                $v_file_content = gzinflate($v_buffer);
                unset($v_buffer);
                echo $v_file_content;
                unset($v_file_content);
            }
        }
        if($p_entry["status"] == "aborted") {
            $p_entry["status"] = "skipped";
        } elseif(isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);
            if($v_result == 2) {
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
        }
        return $v_result;
    }
    public function privExtractFileAsString(&$p_entry, &$p_string, &$p_options)
    {
        $v_result = 1;
        $v_header = [];
        if(($v_result = $this->privReadFileHeader($v_header)) != 1) {
            return $v_result;
        }
        if($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
        }
        if(isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
            if($v_result == 0) {
                $p_entry["status"] = "skipped";
                $v_result = 1;
            }
            if($v_result == 2) {
                $p_entry["status"] = "aborted";
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
            $p_entry["filename"] = $v_local_header["filename"];
        }
        if($p_entry["status"] == "ok" && ($p_entry["external"] & 16) != 16) {
            if($p_entry["compression"] == 0) {
                $p_string = @fread($this->zip_fd, $p_entry["compressed_size"]);
            } else {
                $v_data = @fread($this->zip_fd, $p_entry["compressed_size"]);
                if(($p_string = @gzinflate($v_data)) === false) {
                }
            }
        }
        if($p_entry["status"] == "aborted") {
            $p_entry["status"] = "skipped";
        } elseif(isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
            $v_local_header = [];
            $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
            $v_local_header["content"] = $p_string;
            $p_string = "";
            $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);
            $p_string = $v_local_header["content"];
            unset($v_local_header["content"]);
            if($v_result == 2) {
                $v_result = PCLZIP_ERR_USER_ABORTED;
            }
        }
        return $v_result;
    }
    public function privReadFileHeader(&$p_header)
    {
        $v_result = 1;
        $v_binary_data = @fread($this->zip_fd, 4);
        $v_data = unpack("Vid", $v_binary_data);
        if($v_data["id"] != 67324752) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid archive structure");
            return PclZip::errorCode();
        }
        $v_binary_data = fread($this->zip_fd, 26);
        if(strlen($v_binary_data) != 26) {
            $p_header["filename"] = "";
            $p_header["status"] = "invalid_header";
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : " . strlen($v_binary_data));
            return PclZip::errorCode();
        }
        $v_data = unpack("vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len", $v_binary_data);
        $p_header["filename"] = fread($this->zip_fd, $v_data["filename_len"]);
        if($v_data["extra_len"] != 0) {
            $p_header["extra"] = fread($this->zip_fd, $v_data["extra_len"]);
        } else {
            $p_header["extra"] = "";
        }
        $p_header["version_extracted"] = $v_data["version"];
        $p_header["compression"] = $v_data["compression"];
        $p_header["size"] = $v_data["size"];
        $p_header["compressed_size"] = $v_data["compressed_size"];
        $p_header["crc"] = $v_data["crc"];
        $p_header["flag"] = $v_data["flag"];
        $p_header["filename_len"] = $v_data["filename_len"];
        $p_header["mdate"] = $v_data["mdate"];
        $p_header["mtime"] = $v_data["mtime"];
        if($p_header["mdate"] && $p_header["mtime"]) {
            $v_hour = ($p_header["mtime"] & 63488) >> 11;
            $v_minute = ($p_header["mtime"] & 2016) >> 5;
            $v_seconde = ($p_header["mtime"] & 31) * 2;
            $v_year = (($p_header["mdate"] & 65024) >> 9) + 1980;
            $v_month = ($p_header["mdate"] & 480) >> 5;
            $v_day = $p_header["mdate"] & 31;
            $p_header["mtime"] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
        } else {
            $p_header["mtime"] = time();
        }
        $p_header["stored_filename"] = $p_header["filename"];
        $p_header["status"] = "ok";
        return $v_result;
    }
    public function privReadCentralFileHeader(&$p_header)
    {
        $v_result = 1;
        $v_binary_data = @fread($this->zip_fd, 4);
        $v_data = unpack("Vid", $v_binary_data);
        if($v_data["id"] != 33639248) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid archive structure");
            return PclZip::errorCode();
        }
        $v_binary_data = fread($this->zip_fd, 42);
        if(strlen($v_binary_data) != 42) {
            $p_header["filename"] = "";
            $p_header["status"] = "invalid_header";
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : " . strlen($v_binary_data));
            return PclZip::errorCode();
        }
        $p_header = unpack("vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset", $v_binary_data);
        if($p_header["filename_len"] != 0) {
            $p_header["filename"] = fread($this->zip_fd, $p_header["filename_len"]);
        } else {
            $p_header["filename"] = "";
        }
        if($p_header["extra_len"] != 0) {
            $p_header["extra"] = fread($this->zip_fd, $p_header["extra_len"]);
        } else {
            $p_header["extra"] = "";
        }
        if($p_header["comment_len"] != 0) {
            $p_header["comment"] = fread($this->zip_fd, $p_header["comment_len"]);
        } else {
            $p_header["comment"] = "";
        }
        if(1) {
            $v_hour = ($p_header["mtime"] & 63488) >> 11;
            $v_minute = ($p_header["mtime"] & 2016) >> 5;
            $v_seconde = ($p_header["mtime"] & 31) * 2;
            $v_year = (($p_header["mdate"] & 65024) >> 9) + 1980;
            $v_month = ($p_header["mdate"] & 480) >> 5;
            $v_day = $p_header["mdate"] & 31;
            $p_header["mtime"] = @mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
        } else {
            $p_header["mtime"] = time();
        }
        $p_header["stored_filename"] = $p_header["filename"];
        $p_header["status"] = "ok";
        if(substr($p_header["filename"], -1) == "/") {
            $p_header["external"] = 16;
        }
        return $v_result;
    }
    public function privCheckFileHeaders(&$p_local_header, &$p_central_header)
    {
        $v_result = 1;
        if($p_local_header["filename"] != $p_central_header["filename"]) {
        }
        if($p_local_header["version_extracted"] != $p_central_header["version_extracted"]) {
        }
        if($p_local_header["flag"] != $p_central_header["flag"]) {
        }
        if($p_local_header["compression"] != $p_central_header["compression"]) {
        }
        if($p_local_header["mtime"] != $p_central_header["mtime"]) {
        }
        if($p_local_header["filename_len"] != $p_central_header["filename_len"]) {
        }
        if(($p_local_header["flag"] & 8) == 8) {
            $p_local_header["size"] = $p_central_header["size"];
            $p_local_header["compressed_size"] = $p_central_header["compressed_size"];
            $p_local_header["crc"] = $p_central_header["crc"];
        }
        return $v_result;
    }
    public function privReadEndCentralDir(&$p_central_dir)
    {
        $v_result = 1;
        $v_size = filesize($this->zipname);
        @fseek($this->zip_fd, $v_size);
        if(@ftell($this->zip_fd) != $v_size) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to go to the end of the archive '" . $this->zipname . "'");
            return PclZip::errorCode();
        }
        $v_found = 0;
        if(26 < $v_size) {
            @fseek($this->zip_fd, $v_size - 22);
            if(($v_pos = @ftell($this->zip_fd)) != $v_size - 22) {
                PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to seek back to the middle of the archive '" . $this->zipname . "'");
                return PclZip::errorCode();
            }
            $v_binary_data = @fread($this->zip_fd, 4);
            $v_data = @unpack("Vid", $v_binary_data);
            if($v_data["id"] == 101010256) {
                $v_found = 1;
            }
            $v_pos = ftell($this->zip_fd);
        }
        if(!$v_found) {
            $v_maximum_size = 65557;
            if($v_size < $v_maximum_size) {
                $v_maximum_size = $v_size;
            }
            @fseek($this->zip_fd, $v_size - $v_maximum_size);
            if(@ftell($this->zip_fd) != $v_size - $v_maximum_size) {
                PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to seek back to the middle of the archive '" . $this->zipname . "'");
                return PclZip::errorCode();
            }
            $v_pos = ftell($this->zip_fd);
            for ($v_bytes = 0; $v_pos < $v_size; $v_pos++) {
                $v_byte = @fread($this->zip_fd, 1);
                $v_bytes = ($v_bytes & 16777215) << 8 | Ord($v_byte);
                if($v_bytes == 1347093766) {
                    $v_pos++;
                    break;
                }
            }
            if($v_pos == $v_size) {
                PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
                return PclZip::errorCode();
            }
        }
        $v_binary_data = fread($this->zip_fd, 18);
        if(strlen($v_binary_data) != 18) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : " . strlen($v_binary_data));
            return PclZip::errorCode();
        }
        $v_data = unpack("vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size", $v_binary_data);
        if($v_pos + $v_data["comment_size"] + 18 != $v_size && 0) {
            PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
            return PclZip::errorCode();
        }
        if($v_data["comment_size"] != 0) {
            $p_central_dir["comment"] = fread($this->zip_fd, $v_data["comment_size"]);
        } else {
            $p_central_dir["comment"] = "";
        }
        $p_central_dir["entries"] = $v_data["entries"];
        $p_central_dir["disk_entries"] = $v_data["disk_entries"];
        $p_central_dir["offset"] = $v_data["offset"];
        $p_central_dir["size"] = $v_data["size"];
        $p_central_dir["disk"] = $v_data["disk"];
        $p_central_dir["disk_start"] = $v_data["disk_start"];
        return $v_result;
    }
    public function privDeleteByRule(&$p_result_list, &$p_options)
    {
        $v_result = 1;
        $v_list_detail = [];
        if(($v_result = $this->privOpenFd("rb")) != 1) {
            return $v_result;
        }
        $v_central_dir = [];
        if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
            $this->privCloseFd();
            return $v_result;
        }
        @rewind($this->zip_fd);
        $v_pos_entry = $v_central_dir["offset"];
        @rewind($this->zip_fd);
        if(@fseek($this->zip_fd, $v_pos_entry)) {
            $this->privCloseFd();
            PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, "Invalid archive size");
            return PclZip::errorCode();
        }
        $v_header_list = [];
        $j_start = 0;
        $i = 0;
        for ($v_nb_extracted = 0; $i < $v_central_dir["entries"]; $i++) {
            $v_header_list[$v_nb_extracted] = [];
            if(($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1) {
                $this->privCloseFd();
                return $v_result;
            }
            $v_header_list[$v_nb_extracted]["index"] = $i;
            $v_found = false;
            if(isset($p_options[PCLZIP_OPT_BY_NAME]) && $p_options[PCLZIP_OPT_BY_NAME] != 0) {
                for ($j = 0; $j < sizeof($p_options[PCLZIP_OPT_BY_NAME]) && !$v_found; $j++) {
                    if(substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
                        if(strlen($p_options[PCLZIP_OPT_BY_NAME][$j]) < strlen($v_header_list[$v_nb_extracted]["stored_filename"]) && substr($v_header_list[$v_nb_extracted]["stored_filename"], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                            $v_found = true;
                        } elseif(($v_header_list[$v_nb_extracted]["external"] & 16) == 16 && $v_header_list[$v_nb_extracted]["stored_filename"] . "/" == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                            $v_found = true;
                        }
                    } elseif($v_header_list[$v_nb_extracted]["stored_filename"] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                        $v_found = true;
                    }
                }
            } elseif(isset($p_options[PCLZIP_OPT_BY_PREG]) && $p_options[PCLZIP_OPT_BY_PREG] != "") {
                if(preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]["stored_filename"])) {
                    $v_found = true;
                }
            } elseif(isset($p_options[PCLZIP_OPT_BY_INDEX]) && $p_options[PCLZIP_OPT_BY_INDEX] != 0) {
                for ($j = $j_start; $j < sizeof($p_options[PCLZIP_OPT_BY_INDEX]) && !$v_found; $j++) {
                    if($p_options[PCLZIP_OPT_BY_INDEX][$j]["start"] <= $i && $i <= $p_options[PCLZIP_OPT_BY_INDEX][$j]["end"]) {
                        $v_found = true;
                    }
                    if($p_options[PCLZIP_OPT_BY_INDEX][$j]["end"] <= $i) {
                        $j_start = $j + 1;
                    }
                    if($i < $p_options[PCLZIP_OPT_BY_INDEX][$j]["start"]) {
                        break;
                    }
                }
            } else {
                $v_found = true;
            }
            if($v_found) {
                unset($v_header_list[$v_nb_extracted]);
            } else {
                $v_nb_extracted++;
            }
        }
        if(0 < $v_nb_extracted) {
            $v_zip_temp_name = PCLZIP_TEMPORARY_DIR . uniqid("pclzip-") . ".tmp";
            $v_temp_zip = new PclZip($v_zip_temp_name);
            if(($v_result = $v_temp_zip->privOpenFd("wb")) != 1) {
                $this->privCloseFd();
                return $v_result;
            }
            for ($i = 0; $i < sizeof($v_header_list); $i++) {
                @rewind($this->zip_fd);
                if(@fseek($this->zip_fd, $v_header_list[$i]["offset"])) {
                    $this->privCloseFd();
                    $v_temp_zip->privCloseFd();
                    @unlink($v_zip_temp_name);
                    PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, "Invalid archive size");
                    return PclZip::errorCode();
                }
                $v_local_header = [];
                if(($v_result = $this->privReadFileHeader($v_local_header)) != 1) {
                    $this->privCloseFd();
                    $v_temp_zip->privCloseFd();
                    @unlink($v_zip_temp_name);
                    return $v_result;
                }
                if($this->privCheckFileHeaders($v_local_header, $v_header_list[$i]) != 1) {
                }
                unset($v_local_header);
                if(($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
                    $this->privCloseFd();
                    $v_temp_zip->privCloseFd();
                    @unlink($v_zip_temp_name);
                    return $v_result;
                }
                if(($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]["compressed_size"])) != 1) {
                    $this->privCloseFd();
                    $v_temp_zip->privCloseFd();
                    @unlink($v_zip_temp_name);
                    return $v_result;
                }
            }
            $v_offset = @ftell($v_temp_zip->zip_fd);
            for ($i = 0; $i < sizeof($v_header_list); $i++) {
                if(($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                    $v_temp_zip->privCloseFd();
                    $this->privCloseFd();
                    @unlink($v_zip_temp_name);
                    return $v_result;
                }
                $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
            }
            $v_comment = "";
            if(isset($p_options[PCLZIP_OPT_COMMENT])) {
                $v_comment = $p_options[PCLZIP_OPT_COMMENT];
            }
            $v_size = @ftell($v_temp_zip->zip_fd) - $v_offset;
            if(($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
                unset($v_header_list);
                $v_temp_zip->privCloseFd();
                $this->privCloseFd();
                @unlink($v_zip_temp_name);
                return $v_result;
            }
            $v_temp_zip->privCloseFd();
            $this->privCloseFd();
            @unlink($this->zipname);
            PclZipUtilRename($v_zip_temp_name, $this->zipname);
            unset($v_temp_zip);
        } elseif($v_central_dir["entries"] != 0) {
            $this->privCloseFd();
            if(($v_result = $this->privOpenFd("wb")) != 1) {
                return $v_result;
            }
            if(($v_result = $this->privWriteCentralHeader(0, 0, 0, "")) != 1) {
                return $v_result;
            }
            $this->privCloseFd();
        }
        return $v_result;
    }
    public function privDirCheck($p_dir, $p_is_dir = false)
    {
        $v_result = 1;
        if($p_is_dir && substr($p_dir, -1) == "/") {
            $p_dir = substr($p_dir, 0, strlen($p_dir) - 1);
        }
        if(is_dir($p_dir) || $p_dir == "") {
            return 1;
        }
        $p_parent_dir = dirname($p_dir);
        if($p_parent_dir != $p_dir && $p_parent_dir != "" && ($v_result = $this->privDirCheck($p_parent_dir)) != 1) {
            return $v_result;
        }
        if(!@mkdir($p_dir, 511)) {
            PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '" . $p_dir . "'");
            return PclZip::errorCode();
        }
        return $v_result;
    }
    public function privMerge(&$p_archive_to_add)
    {
        $v_result = 1;
        if(!is_file($p_archive_to_add->zipname)) {
            $v_result = 1;
            return $v_result;
        }
        if(!is_file($this->zipname)) {
            $v_result = $this->privDuplicate($p_archive_to_add->zipname);
            return $v_result;
        }
        if(($v_result = $this->privOpenFd("rb")) != 1) {
            return $v_result;
        }
        $v_central_dir = [];
        if(($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
            $this->privCloseFd();
            return $v_result;
        }
        @rewind($this->zip_fd);
        if(($v_result = $p_archive_to_add->privOpenFd("rb")) != 1) {
            $this->privCloseFd();
            return $v_result;
        }
        $v_central_dir_to_add = [];
        if(($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1) {
            $this->privCloseFd();
            $p_archive_to_add->privCloseFd();
            return $v_result;
        }
        @rewind($p_archive_to_add->zip_fd);
        $v_zip_temp_name = PCLZIP_TEMPORARY_DIR . uniqid("pclzip-") . ".tmp";
        if(($v_zip_temp_fd = @fopen($v_zip_temp_name, "wb")) == 0) {
            $this->privCloseFd();
            $p_archive_to_add->privCloseFd();
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open temporary file '" . $v_zip_temp_name . "' in binary write mode");
            return PclZip::errorCode();
        }
        $v_size = $v_central_dir["offset"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = fread($this->zip_fd, $v_read_size);
            @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_size = $v_central_dir_to_add["offset"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
            @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_offset = @ftell($v_zip_temp_fd);
        $v_size = $v_central_dir["size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($this->zip_fd, $v_read_size);
            @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_size = $v_central_dir_to_add["size"];
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
            @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $v_comment = $v_central_dir["comment"] . " " . $v_central_dir_to_add["comment"];
        $v_size = @ftell($v_zip_temp_fd) - $v_offset;
        $v_swap = $this->zip_fd;
        $this->zip_fd = $v_zip_temp_fd;
        $v_zip_temp_fd = $v_swap;
        if(($v_result = $this->privWriteCentralHeader($v_central_dir["entries"] + $v_central_dir_to_add["entries"], $v_size, $v_offset, $v_comment)) != 1) {
            $this->privCloseFd();
            $p_archive_to_add->privCloseFd();
            @fclose($v_zip_temp_fd);
            $this->zip_fd = NULL;
            unset($v_header_list);
            return $v_result;
        }
        $v_swap = $this->zip_fd;
        $this->zip_fd = $v_zip_temp_fd;
        $v_zip_temp_fd = $v_swap;
        $this->privCloseFd();
        $p_archive_to_add->privCloseFd();
        @fclose($v_zip_temp_fd);
        @unlink($this->zipname);
        PclZipUtilRename($v_zip_temp_name, $this->zipname);
        return $v_result;
    }
    public function privDuplicate($p_archive_filename)
    {
        $v_result = 1;
        if(!is_file($p_archive_filename)) {
            $v_result = 1;
            return $v_result;
        }
        if(($v_result = $this->privOpenFd("wb")) != 1) {
            return $v_result;
        }
        if(($v_zip_temp_fd = @fopen($p_archive_filename, "rb")) == 0) {
            $this->privCloseFd();
            PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open archive file '" . $p_archive_filename . "' in binary write mode");
            return PclZip::errorCode();
        }
        $v_size = filesize($p_archive_filename);
        while ($v_size != 0) {
            $v_read_size = $v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = fread($v_zip_temp_fd, $v_read_size);
            @fwrite($this->zip_fd, $v_buffer, $v_read_size);
            $v_size -= $v_read_size;
        }
        $this->privCloseFd();
        @fclose($v_zip_temp_fd);
        return $v_result;
    }
    public function privErrorLog($p_error_code = 0, $p_error_string = "")
    {
        if(PCLZIP_ERROR_EXTERNAL == 1) {
            PclError($p_error_code, $p_error_string);
        } else {
            $this->error_code = $p_error_code;
            $this->error_string = $p_error_string;
        }
    }
    public function privErrorReset()
    {
        if(PCLZIP_ERROR_EXTERNAL == 1) {
            PclErrorReset();
        } else {
            $this->error_code = 0;
            $this->error_string = "";
        }
    }
    public function privDisableMagicQuotes()
    {
        $v_result = 1;
        if(!function_exists("get_magic_quotes_runtime") || !function_exists("set_magic_quotes_runtime")) {
            return $v_result;
        }
        if($this->magic_quotes_status != -1) {
            return $v_result;
        }
        $this->magic_quotes_status = @get_magic_quotes_runtime();
        if($this->magic_quotes_status == 1) {
            @set_magic_quotes_runtime(0);
        }
        return $v_result;
    }
    public function privSwapBackMagicQuotes()
    {
        $v_result = 1;
        if(!function_exists("get_magic_quotes_runtime") || !function_exists("set_magic_quotes_runtime")) {
            return $v_result;
        }
        if($this->magic_quotes_status != -1) {
            return $v_result;
        }
        if($this->magic_quotes_status == 1) {
            @set_magic_quotes_runtime($this->magic_quotes_status);
        }
        return $v_result;
    }
}
function PclZipUtilPathReduction($p_dir)
{
    $v_result = "";
    if($p_dir != "") {
        $v_list = explode("/", $p_dir);
        $v_skip = 0;
        for ($i = sizeof($v_list) - 1; 0 <= $i; $i--) {
            if($v_list[$i] == ".") {
            } elseif($v_list[$i] == "..") {
                $v_skip++;
            } elseif($v_list[$i] == "") {
                if($i == 0) {
                    $v_result = "/" . $v_result;
                    if(0 < $v_skip) {
                        $v_result = $p_dir;
                        $v_skip = 0;
                    }
                } elseif($i == sizeof($v_list) - 1) {
                    $v_result = $v_list[$i];
                }
            } elseif(0 < $v_skip) {
                $v_skip--;
            } else {
                $v_result = $v_list[$i] . ($i != sizeof($v_list) - 1 ? "/" . $v_result : "");
            }
        }
        if(0 < $v_skip) {
            while (0 < $v_skip) {
                $v_result = "../" . $v_result;
                $v_skip--;
            }
        }
    }
    return $v_result;
}
function PclZipUtilPathInclusion($p_dir, $p_path)
{
    $v_result = 1;
    if($p_dir == "." || 2 <= strlen($p_dir) && substr($p_dir, 0, 2) == "./") {
        $p_dir = PclZipUtilTranslateWinPath(getcwd(), false) . "/" . substr($p_dir, 1);
    }
    if($p_path == "." || 2 <= strlen($p_path) && substr($p_path, 0, 2) == "./") {
        $p_path = PclZipUtilTranslateWinPath(getcwd(), false) . "/" . substr($p_path, 1);
    }
    $v_list_dir = explode("/", $p_dir);
    $v_list_dir_size = sizeof($v_list_dir);
    $v_list_path = explode("/", $p_path);
    $v_list_path_size = sizeof($v_list_path);
    $i = 0;
    $j = 0;
    while ($i < $v_list_dir_size && $j < $v_list_path_size && $v_result) {
        if($v_list_dir[$i] == "") {
            $i++;
        } elseif($v_list_path[$j] == "") {
            $j++;
        } else {
            if($v_list_dir[$i] != $v_list_path[$j] && $v_list_dir[$i] != "" && $v_list_path[$j] != "") {
                $v_result = 0;
            }
            $i++;
            $j++;
        }
    }
    if($v_result) {
        while ($j < $v_list_path_size && $v_list_path[$j] == "") {
            $j++;
        }
        while ($i < $v_list_dir_size && $v_list_dir[$i] == "") {
            $i++;
        }
        if($v_list_dir_size <= $i && $v_list_path_size <= $j) {
            $v_result = 2;
        } elseif($i < $v_list_dir_size) {
            $v_result = 0;
        }
    }
    return $v_result;
}
function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode = 0)
{
    $v_result = 1;
    if($p_mode == 0) {
        while ($p_size != 0) {
            $v_read_size = $p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($p_src, $v_read_size);
            @fwrite($p_dest, $v_buffer, $v_read_size);
            $p_size -= $v_read_size;
        }
    } elseif($p_mode == 1) {
        while ($p_size != 0) {
            $v_read_size = $p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @gzread($p_src, $v_read_size);
            @fwrite($p_dest, $v_buffer, $v_read_size);
            $p_size -= $v_read_size;
        }
    } elseif($p_mode == 2) {
        while ($p_size != 0) {
            $v_read_size = $p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @fread($p_src, $v_read_size);
            @gzwrite($p_dest, $v_buffer, $v_read_size);
            $p_size -= $v_read_size;
        }
    } elseif($p_mode == 3) {
        while ($p_size != 0) {
            $v_read_size = $p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE;
            $v_buffer = @gzread($p_src, $v_read_size);
            @gzwrite($p_dest, $v_buffer, $v_read_size);
            $p_size -= $v_read_size;
        }
    }
    return $v_result;
}
function PclZipUtilRename($p_src, $p_dest)
{
    $v_result = 1;
    if(!@rename($p_src, $p_dest)) {
        if(!@copy($p_src, $p_dest)) {
            $v_result = 0;
        } elseif(!@unlink($p_src)) {
            $v_result = 0;
        }
    }
    return $v_result;
}
function PclZipUtilOptionText($p_option)
{
    $v_list = get_defined_constants();
    reset($v_list);
    while ($v_key = key($v_list)) {
        $v_prefix = substr($v_key, 0, 10);
        if(($v_prefix == "PCLZIP_OPT" || $v_prefix == "PCLZIP_CB_" || $v_prefix == "PCLZIP_ATT") && $v_list[$v_key] == $p_option) {
            return $v_key;
        }
        next($v_list);
    }
    $v_result = "Unknown";
    return $v_result;
}
function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter = true)
{
    if(stristr(php_uname(), "windows")) {
        if($p_remove_disk_letter && ($v_position = strpos($p_path, ":"))) {
            $p_path = substr($p_path, $v_position + 1);
        }
        if(0 < strpos($p_path, "\\") || substr($p_path, 0, 1) == "\\") {
            $p_path = strtr($p_path, "\\", "/");
        }
    }
    return $p_path;
}

?>